Free signup
The no-card door. Create a free API key to read DoesItARM with higher rate limits than anonymous, and get the changelog email so you know when the API goes live.
What you get
Section titled “What you get”- A
dia_free_key (see Authentication). - Higher rate limits than anonymous calls — a known caller gets a bigger budget than an IP bucket.
- The full free reads: lookup, search, and category browse.
- The API changelog by email.
What you don’t get
Section titled “What you don’t get”This is not Early Access. A free key does not unlock the paid capability axes — the change feed, bulk/export, the freshness SLA, the redistribution license, or enterprise reports. For those, see Early Access (developers) or Apply (fleets).
You may not even need a key
Section titled “You may not even need a key”The Quickstart works with no credential at all — anonymous calls are rate-limited per IP. Sign up when you want a larger budget or want to be told when the API ships.